ETSI TS 101 376-1-1-2005 GEO-Mobile Radio Interface Specifications (Release 2) General Packet Radio Service Part 1 General specifications Sub-part 1 Abbreviations and acronyms GMPR.pdf
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1、 ETSI TS 101 376-1-1 V2.1.1 (2005-03)Technical Specification GEO-Mobile Radio Interface Specifications (Release 2)General Packet Radio Service;Part 1: General specifications;Sub-part 1: Abbreviations and acronyms;GMPRS-1 01.004ETSI ETSI TS 101 376-1-1 V2.1.1 (2005-03) 2 GMPRS-1 01.004 Reference RTS/
2、SES-00235-1-1 Keywords GMPRS, GMR, MSS, mobile, earth station, MES, satellite, GSO, S-PCN, GSM, radio ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la So
3、us-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between
4、such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be sub
5、ject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ET
6、SI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2005. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are T
7、rade Marks of ETSI registered for the benefit of its Members. TIPHONTMand the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI TS
8、101 376-1-1 V2.1.1 (2005-03) 3 GMPRS-1 01.004 Contents Intellectual Property Rights4 Foreword.4 Introduction 5 1 Scope 6 2 References 6 3 Abbreviations and acronyms6 History 21 ETSI ETSI TS 101 376-1-1 V2.1.1 (2005-03) 4 GMPRS-1 01.004 Intellectual Property Rights IPRs essential or potentially essen
9、tial to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notifi
10、ed to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can
11、be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Satellite Earth Statio
12、ns and Systems (SES). The contents of the present document are subject to continuing work within TC-SES and may change following formal TC-SES approval. Should TC-SES modify the contents of the present document it will then be republished by ETSI with an identifying change of release date and an inc
13、rease in version number as follows: Version 2.m.n where: the third digit (n) is incremented when editorial only changes have been incorporated in the specification; the second digit (m) is incremented for all other types of changes, i.e. technical enhancements, corrections, updates, etc. The present
14、 document is part 1, sub-part 1 of a multi-part deliverable covering the GEO-Mobile Radio Interface Specifications (Release 2) General Packet Radio Service, as identified below: Part 1: “General specifications“: Sub-part 1: “Abbreviations and acronyms“; Sub-part 2: “Introduction to the GMR-1 family“
15、; Sub-part 3: “General System Description“; Part 2: “Service specifications“; Part 3: “Network specifications“; Part 4: “Radio interface protocol specifications“; Part 5: “Radio interface physical layer specifications“; Part 6: “Speech coding specifications“; Part 7: “Terminal adaptor specifications
16、“. ETSI ETSI TS 101 376-1-1 V2.1.1 (2005-03) 5 GMPRS-1 01.004 Introduction GMR stands for GEO (Geostationary Earth Orbit) Mobile Radio interface, which is used for mobile satellite services (MSS) utilizing geostationary satellite(s). GMR is derived from the terrestrial digital cellular standard GSM
17、and supports access to GSM core networks. The present document is part of the GMR Release 2 specifications. Release 2 specifications are identified in the title and can also be identified by the version number: Release 1 specifications have a GMR-1 prefix in the title and a version number starting w
18、ith “1“ (V1.x.x.). Release 2 specifications have a GMPRS-1 prefix in the title and a version number starting with “2“ (V2.x.x.). The GMR release 1 specifications introduce the GEO-Mobile Radio interface specifications for circuit mode mobile satellite services (MSS) utilizing geostationary satellite
19、(s). GMR release 1 is derived from the terrestrial digital cellular standard GSM (phase 2) and it supports access to GSM core networks. The GMR release 2 specifications add packet mode services to GMR release 1. The GMR release 2 specifications introduce the GEO-Mobile Packet Radio Service (GMPRS).
20、GMPRS is derived from the terrestrial digital cellular standard GPRS (included in GSM Phase 2+) and it supports access to GSM/GPRS core networks. Due to the differences between terrestrial and satellite channels, some modifications to the GSM standard are necessary. Some GSM specifications are direc
21、tly applicable, whereas others are applicable with modifications. Similarly, some GSM specifications do not apply, while some GMR specifications have no corresponding GSM specification. Since GMR is derived from GSM, the organization of the GMR specifications closely follows that of GSM. The GMR num
22、bers have been designed to correspond to the GSM numbering system. All GMR specifications are allocated a unique GMR number. This GMR number has a different prefix for Release 2 specifications as follows: Release 1: GMR-n xx.zyy. Release 2: GMPRS-n xx.zyy. where: - xx.0yy (z = 0) is used for GMR spe
23、cifications that have a corresponding GSM specification. In this case, the numbers xx and yy correspond to the GSM numbering scheme. - xx.2yy (z = 2) is used for GMR specifications that do not correspond to a GSM specification. In this case, only the number xx corresponds to the GSM numbering scheme
24、 and the number yy is allocated by GMR. - n denotes the first (n = 1) or second (n = 2) family of GMR specifications. A GMR system is defined by the combination of a family of GMR specifications and GSM specifications as follows: If a GMR specification exists it takes precedence over the correspondi
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